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lions [1.4K]
3 years ago
8

A bike originally costs $529.99 and is on sale for $317.99. What was the amount discounted?

Mathematics
2 answers:
Setler [38]3 years ago
7 0
The discount was 212
alexgriva [62]3 years ago
5 0
The answer is: $212.
Hope that helps.
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What is 3/5 equal to
lesya692 [45]
<span>What is 3/5 equal to?
 
3/5 = 0.6

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3 0
3 years ago
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X and y are integers.
gulaghasi [49]

Answer:

Y=3

X=1

3<1+3

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8 0
3 years ago
Considere la siguiente ecuación: 16a – ( 3a – (6 – 9a) ) = 30a + ( – (3a + 2) – (a + 3) ) III) Al romper paréntesis, agrupar tér
Mamont248 [21]

Answer:

La ecuación simplificada es  a = \frac{11}{19}.

Step-by-step explanation:

Tenemos la siguiente ecuación simultánea: 16\cdot a - [3\cdot a - (6-9\cdot a)] = 30\cdot a +[-(3\cdot a+2)-(a+3)]. El procedimiento consiste en destruir los paréntesis desde dentro hacia fuera, agrupar los términos semejantes y simplificar. Presentamos el proceso paso por paso:

1) 16\cdot a - [3\cdot a - (6-9\cdot a)] = 30\cdot a +[-(3\cdot a+2)-(a+3)] Dado

2) 16\cdot a -\{3\cdot a + (-1)\cdot [6+(-1)\cdot 9\cdot a]\} = 30\cdot a +\{(-1)\cdot (3\cdot a +2)+(-1)\cdot (a+3)\}  -b = (-1)\cdot b

3) 16\cdot a -\{[(-1)\cdot (6)+(-1)\cdot (-1)\cdot 9\cdot a]\}= 30\cdot a +\{\left[(-1)\cdot (3\cdot a) + (-1)\cdot (2)\right] +[(-1)\cdot a +(-1)\cdot (3)] \} Propiedad distributiva

4) 16\cdot a -(-6+9\cdot a) = 30\cdot a +(-3\cdot a -2-a-3) -b = (-1)\cdot b/ (-b)\cdot (-c) = b\cdot c

5) 16\cdot a +(-1)\cdot (-6+9\cdot a) = 30\cdot a -4\cdot a-5 Propiedad distributiva/Definiciones de adición y sustracción/-b = (-1)\cdot b

6) 16\cdot a +[(-1)\cdot (-6)+(-1)\cdot (9\cdot a)] = 26\cdot a -5 Propiedad distributiva/Definiciones de adición y sustracción/Propiedad modulativa.

7) 16\cdot a +6-9\cdot a = 26\cdot a - 5  -b = (-1)\cdot b/ (-b)\cdot (-c) = b\cdot c

8) 7\cdot a +6 = 26\cdot a - 5 Propiedad distributiva/Definiciones de adición y sustracción.

9) 6+5 = 26\cdot a -7\cdot a Compatibilidad con la adición/Definición de sustracción.

10) 11 = 19\cdot a Propiedad distributiva/Definiciones de adición y sustracción.

11) 19\cdot a = 11 Simetría de la igualdad.

12) a = \frac{11}{19} Compatibilidad con la multiplicación/Existencia del inverso multiplicativo/Propiedad modulativa/Definición de división/Resultado.

La ecuación simplificada es  a = \frac{11}{19}.

8 0
3 years ago
Mrs Stewart's draw a rectangle with an area of 32 square inches the width of a rectangle is 4 in what is the length of mrs. Smit
vova2212 [387]

Answer:

8 inches

Step-by-step explanation:

Use formula

\text{Area of the rectangle}=\text{Width}\times \text{Length}

for the area of the rectangle.

Given

\text{Area of the rectangle}=32\ in^2\\ \\\text{Width}=4\ in,

then

32\ in^2 =4\ in\times \text{Length}\\ \\\text{Length}=\dfrac{32\ in^2}{4\ in}=8\ in

4 0
3 years ago
Four brothers share 3 pizzas equally.How much of a pizza does each brother get
cluponka [151]
The four brothers are each getting equal amounts of the three pizzas.

So, we should divide the amount of pizzas by the number of brothers that there are.

3/4 = .75

Therefore, each brother gets 3/4 of a pizza.
4 0
3 years ago
Read 2 more answers
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